Fluke Corp. · Electronic Components
931B
Voltmeter — Test Instruments
Part Number931B
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-446-2801 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Frequency Rating50.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM
Operating Voltage Rating In Volts115.0 AC MINIMUM AND 230.0 AC MAXIMUM
Scale Selection MethodSWITCH
Style DesignatorRECTANGULAR OR SQUARE
PhaseSINGLE
Functional DescriptionRAPID MEASUREMENT OF AC WAVEFORMSREGARDLESS OF SHAPE
Features ProvidedPORTABLE
Overall Height7.000 INCHES NOMINAL
Overall Width8.5000 INCHES NOMINAL
Circuit Current For Which DesignedAC OR DC
Installation DesignBENCH OR RACK
Tube TypePHOTOTUBE
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 931B available?
We can source 931B even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 931B by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 931B has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 931B?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 931B?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.